New communication technologies: a challenge for press freedom /
New communication technologies: a challenge for press freedom /
Edited by Colin Sparks.
- Paris : UNESCO, 1991.
- 109 p. ; fot.
- Reports and papers on moss communication; 106) .
Incluye bibliografía
9231025198
070.13 (100) =201991 NEW No.106
Incluye bibliografía
9231025198
070.13 (100) =201991 NEW No.106